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KR4H

Active2x1District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPALMBERG, RICHARD A

License ClassTechnician

Min. Class RequiredAmateur Extra

LocationSHOREVIEW, MN

Grant DateJun 25, 2025

Expiration DateJul 15, 2034

KR4H is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by PALMBERG, RICHARD A in SHOREVIEW, MN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Reeves, Kevin W on Dec 15, 2017. KR4H has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- .-. ....- ....

CW Weight: 23 units(Light (fast to send))

Voice Phonetics

Kilo Romeo Four Hotel

Readability: 8/10(High readability)

License History

Administrative Update AppliedJun 26, 2025
License RenewedJun 25, 2025
Administrative Update AppliedApr 3, 2024
License RenewedApr 23, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Reeves, Kevin WFiled Dec 15, 2017
DismissedFCC ↗

Search external databases

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← KR4G KR4I →

FCC data as of Sep 4, 2026

KR4H FCC Vanity Status: 1 Competing Application & History